Me with this problem. i am not sure if i am correct.

only -7

Step-by-step explanation:

Just plug them in.

so for x=-7 So this one is extraneous

Then if you plug -3 in you get 1 = 1 so this one is not extraneous.  if you need me to work this one out let me know.  

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt